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Les Irois, Haiti

Full City Profile

2,265 Population 41/sq mi density
46 ft Elevation 14 meters
76°F Avg Temperature 25°C
Les Irois has a warm climate with an average annual temperature of 76°F (24°C). Winters average 73°F in January while summers reach 79°F in July. The area gets 196 sunny days per year. Annual precipitation totals 77.4 inches. The area receives 0.0 inches of snow annually.

Temperature

73°F Jan (23°C) 79°F Jul (26°C)
Annual Average76.1°F
41% above US avg
January Average73°F (23°C)
July Average79°F (26°C)
Sunny Days196 days/yr

Geography

Elevation46 ft (14 m)
Area55.6 sq mi (144.1 km²)
Population Density41/sq mi
Coordinates18.4049°N, 74.4528°W
TimezoneAmerica/Port-au-Prince

Precipitation & Snow

Annual Rainfall 77.4"
104% above US avg
Snowfall 0.0"
Wettest Month (May) 11.22"
Driest Month (Jan) 2.87"

Air Quality

Earthquake History

100 earthquakes (M2.5+) within 150 km since 1990. Strongest: M7.2. Most recent: M0.0 on Jun 6, 2023.

Aug 14, 2021 Nippes, Haiti M7.2 102 km
Aug 15, 2021 15 km NNE of Chardonnière, Haiti M5.8 38 km
Jan 24, 2022 4 km S of Anse-à-Veau, Haiti M5.3 118 km
Aug 14, 2021 11 km N of Baradères, Haiti M5.2 90 km
Aug 14, 2021 10 km WSW of Baradères, Haiti M5.1 76 km
Jan 24, 2022 4 km E of Anse-à-Veau, Haiti M5.1 122 km
Mar 23, 2022 16 km N of Jérémie, Haiti M5.1 57 km
Aug 15, 2021 11 km NW of Petit Trou de Nippes, Haiti M5.1 95 km
Jan 13, 2010 7 km SE of Miragoâne, Haiti M5.0 149 km
Jun 6, 2023 Haiti region M4.9 40 km
Aug 14, 2021 6 km SE of Baradères, Haiti M4.9 90 km
Aug 14, 2021 6 km WNW of Petit Trou de Nippes, Haiti M4.8 94 km
Aug 15, 2021 10 km NW of Baradères, Haiti M4.8 79 km
Jan 13, 2010 Haiti region M4.7 146 km
Apr 8, 2022 21 km N of Jérémie, Haiti M4.7 58 km
Feb 25, 2022 18 km N of Jérémie, Haiti M4.7 57 km
Aug 18, 2021 11 km NNE of Saint-Louis du Sud, Haiti M4.7 100 km
Aug 15, 2021 15 km SSW of Corail, Haiti M4.7 53 km
Aug 14, 2021 Haiti region M4.7 85 km
Aug 14, 2021 8 km WNW of Baradères, Haiti M4.7 79 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

17 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 5.

Year Name Category Closest
2025 Melissa Category 4 233 km
2024 Beryl Category 4 200 km
2024 Oscar Category 1 200 km
2020 Isaias Category 1 297 km
2016 Matthew Category 4 16 km
2012 Sandy Category 3 212 km
2010 Tomas Category 1 42 km
2008 Ike Category 4 292 km
2008 Gustav Category 1 178 km
2007 Dean Category 4 179 km
2006 Ernesto Category 1 250 km
2005 Dennis Category 4 101 km
2004 Ivan Category 4 227 km
2001 Iris Category 1 169 km
1998 Georges Category 1 135 km
1988 Gilbert Category 4 101 km
1980 Allen Category 5 50 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tsunami History

4 tsunamis recorded within 500 km.

Year Location Cause Max Wave Deaths Distance
2021 PORT-AU-PRINCE Earthquake 2,248 103 km
1887 MOLE SAINT-NICOLAS Earthquake 144 km
1860 ANSE-A-VEAU Eruption + Earthquake 117 km
1860 PETIT TROU NIPPES Earthquake 102 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 73°F (23°C) 2.9 in Coldest, Driest
February 74°F (23°C) 3.0 in
March 75°F (24°C) 3.5 in
April 76°F (25°C) 6.1 in
May 77°F (25°C) 11.2 in Wettest
June 78°F (26°C) 7.5 in
July 79°F (26°C) 5.6 in Warmest
August 78°F (26°C) 8.4 in
September 78°F (25°C) 6.5 in
October 77°F (25°C) 10.9 in
November 75°F (24°C) 6.9 in
December 74°F (23°C) 4.8 in

Les Irois has a seasonal temperature swing of 5°F / from 73°F in January to 79°F in July. Total annual precipitation is 77.4 inches, with May being the wettest month (11.2") and January the driest (2.9").

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